| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.27 | 3.758% | $126.8649 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $8.30 | 6.533% | $8.8422 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $160.78 | 8.282% | $174.0958 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $87.43 | 6.463% | $93.0806 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $51.35 | 12.379% | $57.7066 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $201.90 | 11.801% | $225.7262 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $77.54 | 8.395% | $84.0495 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $709.57 | $770.3658 | $770.37 | $770.40 | $770.30 | |